My unraid has a very high RAM usage. Now I do understand that it is the RAM Cache, and it is not really using it all up. But, it is killing my VM's. My machine has 14GB of RAM, only allocating 1GB to my Ubuntu server and 4GB to my Server 2012, plus 2 dockers running. When they are all shut down, I am still using 84% of my RAM for unraid. I read that there is a way to tell unraid to only use so much RAM, is it safe to do that? What are the downsides of doing that? Is it done in something called dirty config?
Thanks!!!